Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 99,885 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of November 6, 2026.

Showing 64,501–64,560 of 99,885 contractors

1. Onet Construction

   Elk Grove, CA · CSLB #1132738 · as of November 6, 2026
   Active · clear
2. One Time Construction

   Paso Robles, CA · CSLB #1135129 · as of November 6, 2026
   Active · clear
3. One Time Development Company

   San Jose, CA · CSLB #703996 · as of November 6, 2026
   Active · clear
4. Oneto Construction & Woodworks

   Campbell, CA · CSLB #846759 · as of November 6, 2026
   Active · clear
5. One Touch Construction

   Glendale, CA · CSLB #1159568 · as of November 6, 2026
   Active · clear
6. One Truemark Construction INC

   Encino, CA · CSLB #1158694 · as of November 6, 2026
   Active · clear
7. One-up Builders

   San Jose, CA · CSLB #1108566 · as of November 6, 2026
   Active · clear
8. One Up Construction

   Loomis, CA · CSLB #966729 · as of November 6, 2026
   Active · clear
9. Oneway Builders INC

   Redwood City, CA · CSLB #1142311 · as of November 6, 2026
   Active · clear
10. One - Way Construciton INC

    Garden Grove, CA · CSLB #835864 · as of November 6, 2026
    Active · clear
11. One Way Construction

    Murrieta, CA · CSLB #947131 · as of November 6, 2026
    Active · clear
12. One Week Bath INC

    Van Nuys, CA · CSLB #784036 · as of November 6, 2026
    Active · clear
13. One West Construction

    Yucaipa, CA · CSLB #941575 · as of November 6, 2026
    Active · clear
14. One West Contracting

    Fallbrook, CA · CSLB #1105949 · as of November 6, 2026
    Active · clear
15. One West Steel Builders INC

    Atwater, CA · CSLB #987674 · as of November 6, 2026
    Active · clear
16. Onew Home Construction INC

    Pomona, CA · CSLB #1077379 · as of November 6, 2026
    Active · clear
17. One World Construction

    Sebastopol, CA · CSLB #591475 · as of November 6, 2026
    Active · clear
18. One World Construction

    Cayucos, CA · CSLB #540248 · as of November 6, 2026
    Active · clear
19. On It Contruction Service

    Los Angeles, CA · CSLB #1046222 · as of November 6, 2026
    Active · clear
20. Onix Construction

    Menifee, CA · CSLB #1148980 · as of November 6, 2026
    Active · clear
21. Onkar Builders INC

    Modesto, CA · CSLB #857059 · as of November 6, 2026
    Active · clear
22. Online Builders

    Encinitas, CA · CSLB #732335 · as of November 6, 2026
    Active · clear
23. Online Builders U S

    Solana Beach, CA · CSLB #777499 · as of November 6, 2026
    Active · clear
24. On - Line Construction

    El Monte, CA · CSLB #869097 · as of November 6, 2026
    Active · clear
25. Online/rock Electric A Joint Venture

    Solana Beach, CA · CSLB #1089046 · as of November 6, 2026
    Active · clear
26. On Location

    Hemet, CA · CSLB #903906 · as of November 6, 2026
    Active · clear
27. Only Kitchen And Baths INC

    San Francisco, CA · CSLB #1098742 · as of November 6, 2026
    Active · clear
28. Only One Construction

    West Hills, CA · CSLB #1129161 · as of November 6, 2026
    Active · clear
29. Only One Construction CO

    Hayward, CA · CSLB #831498 · as of November 6, 2026
    Active · clear
30. Only Solutions

    Fort Mill, CA · CSLB #1008992 · as of November 6, 2026
    Active · clear
31. Only Up Construction INC

    Gilroy, CA · CSLB #1110183 · as of November 6, 2026
    Active · clear
32. Onmark Builders

    Valley Village, CA · CSLB #1061309 · as of November 6, 2026
    Active · clear
33. Onni Contracting (california) INC

    Los Angeles, CA · CSLB #976929 · as of November 6, 2026
    Active · clear
34. On N Off Electric INC

    Sunnyvale, CA · CSLB #1113144 · as of November 6, 2026
    Active · clear
35. Onnuri Builders INC

    Rowland Heights, CA · CSLB #1159004 · as of November 6, 2026
    Active · clear
36. Onobi Development And Construction

    Bakersfield, CA · CSLB #901380 · as of November 6, 2026
    Active · clear
37. Hiroyuki Ono

    Redwood City, CA · CSLB #621491 · as of November 6, 2026
    Active · clear
38. On One Construction LLC

    Los Angeles, CA · CSLB #1152254 · as of November 6, 2026
    Active · clear
39. Russell Ono

    Sebastopol, CA · CSLB #795370 · as of November 6, 2026
    Active · clear
40. Onp Construction INC

    San Marino, CA · CSLB #994295 · as of November 6, 2026
    Active · clear
41. On Point Builders General Contractor

    San Pablo, CA · CSLB #993458 · as of November 6, 2026
    Active · clear
42. On Point Builders INC

    Long Beach, CA · CSLB #928105 · as of November 6, 2026
    Active · clear
43. On Point Building Company LLC

    Long Beach, CA · CSLB #1082900 · as of November 6, 2026
    Active · clear
44. On Point Building Services

    Point Richmond, CA · CSLB #1100510 · as of November 6, 2026
    Active · clear
45. Onpoint Commercial LLC

    Placentia, CA · CSLB #1001466 · as of November 6, 2026
    Active · clear
46. On Point Commercial Solar INC

    Valencia, CA · CSLB #1128661 · as of November 6, 2026
    Active · clear
47. On Point Construction

    South Jordan, CA · CSLB #872372 · as of November 6, 2026
    Active · clear
48. On Point Construction

    Castro Valley, CA · CSLB #949627 · as of November 6, 2026
    Active · clear
49. On Point Construction

    Blue Lake, CA · CSLB #1056864 · as of November 6, 2026
    Active · clear
50. On Point Construction

    Red Bluff, CA · CSLB #1077181 · as of November 6, 2026
    Active · clear
51. Onpoint Construction

    San Jose, CA · CSLB #1066049 · as of November 6, 2026
    Active · clear
52. Onpoint Construction Company

    San Diego, CA · CSLB #1064331 · as of November 6, 2026
    Active · clear
53. On Point Construction & Renovation INC

    Santa Ana, CA · CSLB #1126979 · as of November 6, 2026
    Active · clear
54. On Point Design And Build

    Santa Cruz, CA · CSLB #885286 · as of November 6, 2026
    Active · clear
55. On Point Developement Services

    Malibu, CA · CSLB #1011993 · as of November 6, 2026
    Active · clear
56. Onpoint Generators INC

    Seaside, CA · CSLB #1106359 · as of November 6, 2026
    Active · clear
57. On Point Home Solutions LLC

    Malibu, CA · CSLB #1082389 · as of November 6, 2026
    Active · clear
58. On Point Plumbing Heating & Air Conditioning INC

    Paso Robles, CA · CSLB #1091730 · as of November 6, 2026
    Active · clear
59. Onr Construction

    Ceres, CA · CSLB #1119077 · as of November 6, 2026
    Active · clear
60. O N S

    San Francisco, CA · CSLB #1032869 · as of November 6, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of November 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.